CGS 2060- Input/ Output Quiz
select the peripherals: -printer -monitor -tablet -smartphone
-printer -monitor
CTRL + V
paste
select the popular video teleconferencing applications: -Apple Facetime -Microsoft Skype -Google + Hangouts -HP Vision
-Apple Facetime -Microsoft Skype -Google + Hangouts
select true statements regarding an LED display: -can be extremely thin -great for well lit areas -extremely energy efficient -create a significant amount of heat
-can be extremely thin -great for well lit areas -extremely energy efficient
the characteristics of thermal printing
-commonly used for printing recepeits
select the factors that should be considered when purchasing external speakers for a digital device
-sound quality -portability -price
also known as additive manufacturing (AM), _______ printing sprays successive layers of material to create an object
3D
select the input devices commonly found with a point-of-sale system.
MICR, touchscreen,
Apple Pay uses _______ for payment transfer.
NFC
RFID stands for what?
Radio Frequency Identification
most touchpads use ________ to sense when a finger has moved across the pad.
capacitance
the number of bits data describing each pixel in a display is referred to as _________.
color depth
the art and science of creating output that provides information in the most useful manner is called _________
ergonomics
the type of analysis or walking stride identification is valuable because it can be used at night or through walls with infrared cameras or even satellite technology
gait analysis
the smartphone input devices
motion sensors, buttons, microphones,
features common in DSLR cameras
often allow for interchangeable lenses, usually have a mirror that allows the photographer to look directly through the lens
using reflective material to store data that can be read using a laser is called ________ media storage
optical
CTRL + P
with the optical zoom, resolution _________ when focusing on distant objects.
remains the same
T/F: Active Pixel Sensor (APS), Complementary Metal- Oxide Semiconductor (CMOS) technology is used in most digital cameras, smartphone cameras, and webcams today
true
CTRL + Z
undo
Which of the following are true statements: -DVDS and Blu-Rays are considered optical media -DVD's use longer wavelength (red spectrum) lasers -Blu-Rays used magnetic particles to store data -Most CD players can also play Blu-Rays
-DVDS and Blu-Rays are considered optical media -DVD's use longer wavelength (red spectrum) lasers -Most CD players can also play Blu-Rays
what type of port do most digital devices use to attach peripherals?
-USB port
CTRL + S
save
To create an image with a laser printer ______ is (are) drawn to the drum.
toner